16164840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{134707}}^1$

素因数の和:134721

約数の個数: 32

約数和(自身を含む): 48494880

約数和(自身を除く): 32330040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 134707, 269414, 404121, 538828, 673535, 808242, 1077656, 1347070, 1616484, 2020605, 2694140, 3232968, 4041210, 5388280, 8082420, 16164840]

約数ペア:

[(1, 16164840), (2, 8082420), (3, 5388280), (4, 4041210), (5, 3232968), (6, 2694140), (8, 2020605), (10, 1616484), (12, 1347070), (15, 1077656), (20, 808242), (24, 673535), (30, 538828), (40, 404121), (60, 269414), (120, 134707)]